Recent Most Important Publications

 
• Szamitogepes Anyagtudomany
   
• Continuum theory of dislocations
   
• Continuum theory of dislocations/talk
   
• DSc thesis (in Hungarian)
   
• I. Groma : Statistical properties of dislocations, NATO ASI Thermodynamics, microstructures and plasticity, Frejus 2002 (invited talk) pdf version ,
   
• Groma I, Monnet G.: "Analysis of asymmetric broadening of X-ray diffraction peak profiles caused by randomly distributed polarized dislocation dipoles and dislocation walls" , Applied Cryst. 35 (2002) 589-593

 
• I. Groma : Statistical properties of dislocations, Pittsburgh 2002 (invited talk) pdf version ,
   
• Groma I, Voros G.: "Origin of gradient terms in plasticity at different length scales" , Scripta Mater. 48 (2003) 161-166

 
• Groma I, Csikor FF., Zaiser M.: "Spatial correlations and higher-order gradient terms in a continuum description of dislocation dynamics" , Acta Matter. 51 (2003) 1271-1281

 
• Szekely F, Groma I, Lendvai J: "Characterization of self-similar dislocation structures by X-ray diffraction" , Mat. Sci. Eng. A 324: 179-182 (2002)

 
• Zaiser M., Carmen Miguel M., and Groma I: "Statistical dynamics of dislocation systems: The influence of dislocation-dislocation correlations " , Phys. Rev. B 64 224102-224111 (2001)

 
• I. Groma, F. Szé kely and A. Borbely : X-ray line broadening due to inhomogeneous dislocation distributions, Size-Strain III, Trento 2001 (invited talk) pdf version , ps version

 
• I. Groma, B. Bakó and FF. Csikor : Statistical Properties of Dislocation Assemblies, MRS Fall Meeting 2001, Boston (invited talk) pdf version , ps version

 
• Borbely A, Groma I: "Variance method for the evaluation of particle size and dislocation density from x-ray Bragg peaks " , Appl. Phys. Let. 79 (12): 1772-1774 (2001)

 
• Szekely F, Groma I, Lendvai J: "Changes in the dislocation density fluctuations during plastic deformation" , Scripta Mater 45 (1): 55-60 (2001)

 
• Szekely F, Groma I, Lendvai J: "Statistic properties of dislocation structures investigated by X-ray diffraction" , Mat. Sci. Eng. A 309: 352-355 (2001)

 
• Groma I, Bakó B: "Linking different scales: discrete, self-consistent field, and stochastic dislocation dynamics" , Mat. Sci. Eng A 309: 356-359 (2001)

 
• I. Groma and F. Szekely: "Analysis of asymptotic properties of X-ray line broadening caused by dislocations" , J. Appl. Cryst. B 33 1329 (2000)

 
• F. Szekely I. Groma and J. Lendvai: "Characterization of self-similar dislocation patterns by X-ray diffraction" , Phys. Rev. B 62 3093 (2000)

 
• I. Groma and Bakó: "Dislocation patterning: from micro to meso-scale description" , Phys. Rev. Letters, 84 1487 (2000)

 
• I. Groma and P. Balogh: "Investigation of dislocation pattern formation in a two-dimensional self-consistent field approximation", Acta mater. 47 (1999), 3647-3653

 
• F. Szé kely, I.Groma, J. Lendvai: "Nonlocal effects in torsional deformation", Mat. Sci. Eng. A 277 (1999) pp. 148-153

 
• B. Bakó and I. Groma: "Computer simulation of a three-dimensional Ising ferromagnet with quenched disorder" , Phys. Rev. B. 60, (1999), 9228-9232

 
• B. Bakó and I. Groma" "Stochastic approach for modeling dislocation patterning", Phys. Rev. B. 60,(1999), pp. 122-127

 
• B. Bakó and I. Groma: "Stochastic O(N) algoritm for dislocation dynamics", Modelling Simul. Mater. Eng. 2, (1999), pp. 181-186

 
• M. Verdier, M. Fivel, and I. Groma: "Mesoscopic scale simulation of dislocation dynamics in fcc metals", Modelling Simul. Mater. Eng. 6, (1998) pp. 755-770

 
• I. Groma and B. Bakó: "Probability distribution of internal stresses in parallel straight dislocation systems", Phys.Rev.B, 58, 2969, 1998

 
• I. Groma: "X-ray line broadening due to an inhomogeneous dislocation distribution", Phys.Rev.B, 57, 7535, 1998.

 
• M. Verdier, I. Groma, L. Flandin, J. Lendvai, Y. Brechet, and P. Guyot, "Dislocation densities and stored energy after cold rolling of Al-Mg alloys: investigations by resistivity and differential scanning calorimetry", Scripta Mat. 37, (1997), pp. 449-454

 
• I. Groma: "Link between the microscopic and mesoscopic lenght-scale description of the collective behaviour of dislocations", Phys.Rev.B, 56, 5807, 1997.

 
• I. Groma, P. Balogh: "Link between the individual and continuum approaches of the description of the collective behavior of dislocations", Mat. Sci. Eng. A234-236 , (1997), pp.249-252.

 
• I. Groma: "Derivation of the equations of motion of interacting parallel edge dislocations from a Hamiltonian", Phys.Rev.B, 52, 8025, 1995.

 
• I. Groma & G.S. Pawley: "Dislocation cell formation in a 2D simulation", Solid State Phen. 35-36, (1994) pp. 369-374

 
• I. Groma & G.S. Pawley: "Computer simulation of plastic behavior of single crystals", Phil. Mag. A 67 , (1993) pp. 1459-1470

 
• I. Groma & G.S. Pawley: "Role of secondary slip system in a computer simulation model of plastic behavior of single crystals", Mat. Sci. Eng., A164 , (1993) pp. 306-311

 
• I. Groma, J. Lendvai, A. Cziraki, I. Gerocs, & B. Fogarrasy: " Crystallization of amorphous Ni_{50-x}Cu_xZn_{50} alloys", Scripta Met. 26 , (1992), pp. 255-260

 
• T. Ungar I. Groma & M. Wilkens, "Asymmetric X-ray line broadening of plastically deformed crystals, II. Evaluation procedure and application to [001]-Cu crystals", J. Appl. Cryst. 22, (1989), pp. 26-34

 
• I. Groma, T. Ungar & M. Wilkens: "Asymmetric X-ray line broadening of plastically deformed crystals, I. Theory", J. Appl. Cryst. 21 , (1989), pp. 47-53